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* score/src/[n-s]*.c: Change license to BSD-2Joel Sherrill2022-02-281-3/+22
| | | | Updates #3053.
* score: Canonicalize Doxygen @file commentsSebastian Huber2020-12-021-0/+9
| | | | | | Use common phrases for the file brief descriptions. Update #3706.
* Canonicalize config.h includeSebastian Huber2020-04-161-1/+1
| | | | | | | | Use the following variant which was already used by most source files: #ifdef HAVE_CONFIG_H #include "config.h" #endif
* score: Simplify red-black tree debug supportSebastian Huber2017-09-271-4/+0
| | | | | | | | Make the RBTree_Node layout independent of RTEMS_DEBUG (and all other build configuration options). This allows the use of this structure in Newlib. Update #3112.
* score: Improve red-black tree debug supportSebastian Huber2016-09-061-0/+4
| | | | Ensure that we extract a node only from the right tree.
* score: Move _RBTree_Insert()Sebastian Huber2016-06-221-43/+0
| | | | | The _RBTree_Insert() is no longer used in the score. Move it to sapi and make it rtems_rbtree_insert().
* score: Help GCC to inline a functionSebastian Huber2015-12-141-1/+1
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* rbtree: Replace implementationSebastian Huber2015-09-031-102/+26
| | | | | Use the BSD <sys/tree.h> implementation since it is faster, more flexible and uses less storage. See https://github.com/sebhub/rb-bench.
* rbtree: Simplify insert and extractSebastian Huber2014-08-071-21/+36
| | | | | | | Simplify _RBTree_Insert() and _RBTree_Extract(). Remove more superfluous NULL pointer checks. Change _RBTree_Is_root() to use only the node. Add parent parameter to _RBTree_Sibling(). Delete _RBTree_Grandparent() and _RBTree_Parent_sibling().
* rbtree: Add and use RBTree_Compare_resultSebastian Huber2014-08-051-1/+12
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* rbtree: Update maximum node in LIFO orderSebastian Huber2014-07-261-2/+2
| | | | | | The test sptests/sp35 showed a NULL pointer access due to an invalid maximum node field (e.g. a tree with one element and NULL as the maximum node).
* rbtree: Remove superfluous NULL pointer checksSebastian Huber2014-07-221-4/+0
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* rbtree: FormatSebastian Huber2014-07-221-31/+39
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* rbtree: Reduce RBTree_Control sizeSebastian Huber2014-07-151-22/+10
| | | | | | | | | | | | Remove compare function and is unique indicator from the control structure. Rename RBTree_Compare_function to RBTree_Compare. Rename rtems_rbtree_compare_function to rtems_rbtree_compare. Provide C++ compatible initializers. Add compare function and is unique indicator to _RBTree_Find(), _RBTree_Insert(), rtems_rbtree_find() and rtems_rbtree_insert(). Remove _RBTree_Is_unique() and rtems_rbtree_is_unique(). Remove compare function and is unique indicator from _RBTree_Initialize_empty() and rtems_rbtree_initialize_empty().
* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* score/rbtree: Remove "unprotected" from APISebastian Huber2013-11-211-3/+3
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* score/rbtree: Delete protected operationsSebastian Huber2013-11-211-31/+0
| | | | | The user of the red-black tree container must now ensure that at most one thread at once can access an instance.
* score: Create rbtree implementation headerSebastian Huber2013-07-231-3/+1
| | | | | | Move implementation specific parts of rbtree.h and rbtree.inl into new header file rbtreeimpl.h. The rbtree.h contains now only the application visible API.
* PR2065: RBTree: Insert function (protected) does not enable interruptsGedare Bloom2012-05-131-2/+4
| | | | | Save the return value from the unprotected version and return it after enabling interrupts to their previous level.
* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-111-2/+0
| | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
* PR2061: RBTree: updating min and max on insert with duplicatesGedare Bloom2012-05-081-1/+6
| | | | | | | When inserting to a red-black tree with duplicates the min and max pointers are not updated properly. We need to check the key of the min/max node against the insert node since the insert point could be the child of a node with an identical key to the min/max node.
* PR1994: RBTree Compare Result ChangeGedare Bloom2012-03-291-2/+2
| | | | | Change the meaning of the compare result to simplify comparison of integer keys.
* 2011-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-021-1/+1
| | | | | | | * score/src/rbtreeextract.c: Make _RBTree_Extract_validate_unprotected static. * score/src/rbtreeinsert.c: Make _RBTree_Validate_insert_unprotected static.
* 2011-08-21 Petr Benes <benesp16@fel.cvut.cz>Joel Sherrill2011-08-211-4/+5
| | | | | | | | | | PR 1886/cpukit * sapi/include/rtems/rbtree.h, sapi/inline/rtems/rbtree.inl, score/include/rtems/score/rbtree.h, score/inline/rtems/score/rbtree.inl, score/src/rbtree.c, score/src/rbtreeinsert.c: This patch enables inserting duplicate keys into rbtree. It is possible to turn on this feature when initializing the tree.
* 2011-08-02 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2011-08-021-3/+5
| | | | | | | | | PR 1877/cpukit * libfs/src/imfs/imfs_mknod.c, libfs/src/imfs/memfile.c, sapi/inline/rtems/rbtree.inl, score/include/rtems/score/rbtree.h, score/inline/rtems/score/rbtree.inl, score/src/rbtree.c, score/src/rbtreefind.c, score/src/rbtreeinsert.c: Add comparison function for RBTrees.
* Remove white-spaces.Ralf Corsepius2011-05-241-8/+8
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* 2010-07-28 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2011-04-041-0/+149
PR 1641/cpukit * sapi/Makefile.am, sapi/preinstall.am, score/Makefile.am, score/preinstall.am: Add Red Black Tree data structure to score. * sapi/include/rtems/rbtree.h, sapi/inline/rtems/rbtree.inl, score/include/rtems/score/rbtree.h, score/inline/rtems/score/rbtree.inl, score/src/rbtree.c, score/src/rbtreeextract.c, score/src/rbtreefind.c, score/src/rbtreefindheader.c, score/src/rbtreeget.c, score/src/rbtreeinsert.c, score/src/rbtreepeek.c: New files.
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